A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
NSN 5855-01-447-3656
NSN 4140-01-439-5029
NSN 4140-01-200-3265
NSN 2925-01-049-8906
NSN 7035-01-083-0282
NSN 5996-00-401-4502
NSN 5930-00-233-7356
NSN 5965-00-170-5254
NSN 5998-00-965-6596
NSN 5960-01-339-3037
NSN 6220-01-597-7908
NSN 5950-01-487-4948